[INFO] updating cached repository foldu/iv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/foldu/iv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/foldu/iv" "work/ex/beta-1.37-6/sources/1.36.0/gh/foldu/iv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/foldu/iv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/foldu/iv" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/foldu/iv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/foldu/iv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eef96800c9162ce1f8c0374371160b0a28bc14eb
[INFO] sha for GitHub repo foldu/iv: eef96800c9162ce1f8c0374371160b0a28bc14eb
[INFO] validating manifest of foldu/iv on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of foldu/iv on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing foldu/iv
[INFO] finished frobbing foldu/iv
[INFO] frobbed toml for foldu/iv written to work/ex/beta-1.37-6/sources/1.36.0/gh/foldu/iv/Cargo.toml
[INFO] started frobbing foldu/iv
[INFO] finished frobbing foldu/iv
[INFO] frobbed toml for foldu/iv written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/foldu/iv/Cargo.toml
[INFO] crate foldu/iv already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing foldu/iv against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/foldu/iv:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 848e9dee70121816d6d63e6e55b7485c2070358ba098a848e5913b97711aa062
[INFO] running `"docker" "start" "-a" "848e9dee70121816d6d63e6e55b7485c2070358ba098a848e5913b97711aa062"`
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling magic-sys v0.2.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling directories v1.0.2
[INFO] [stderr]    Compiling noisy_float v0.1.9
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.86
[INFO] [stderr]    Compiling magic v0.12.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling tempfile v3.0.5
[INFO] [stderr]    Compiling nom v4.2.0
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.5.0
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr] error: Could not compile `gtk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gtk /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.5.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=370737380fb97e98 -C extra-filename=-370737380fb97e98 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-6f632fff558bf385.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-c39235fd39704351.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-561e9adb3aee36f9.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-a279356333af254f.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-5aedcaaf4d7ca491.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-3ad5fb8be8985b54.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-782dbdd6ea9c3ba7.rlib --extern gio=/opt/crater/target/debug/deps/libgio-3d90d6d0ce60a4d7.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-1e64adb0b739efef.rlib --extern glib=/opt/crater/target/debug/deps/libglib-cceff72db58039ba.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-361b1349b0917490.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-fda2a35dbfb5e6a1.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-3f030efcce41dbf9.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-ab49020bde3ad45f.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-a2400964cc07e3c0.rlib --extern pango=/opt/crater/target/debug/deps/libpango-bc23fff5ee0596ac.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "848e9dee70121816d6d63e6e55b7485c2070358ba098a848e5913b97711aa062"`
[INFO] running `"docker" "rm" "-f" "848e9dee70121816d6d63e6e55b7485c2070358ba098a848e5913b97711aa062"`
[INFO] [stdout] 848e9dee70121816d6d63e6e55b7485c2070358ba098a848e5913b97711aa062